- May 19, 2018
- Reaction score
Hello my name is Amo I live in walsall England, I have been keeping koi fish for about 2/3 years with not much problems really. I have moved house and build a raised pond in my new house it measures 4m x 2.4m x 1.5m in all but I have put a filter in the one end with a bottom drain and the pond itself is 2.8m x 1.8m x 1.5m it holds 1080gallon. I’m finding it difficult to keep this pond clean as the water has turned green I am useing a filter chamber system and 25w uv but doesn’t seem to clear this up? I’m I doing something wrong?